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2021-04在我(wo)國,由于土(tu)地長期大量施(shi)用化學肥(fei)料,造成(cheng)土(tu)壤中(zhong)某些(xie)營養成(cheng)分的嚴重缺乏(fa),土(tu)壤板結(jie),影(ying)響了農(nong)作(zuo)物產品的品質,因此需要(yao)施(shi)用大量的有機肥(fei)農(nong)家肥(fei)來(lai)改良土(tu)壤,提高作(zuo)物品質...
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2020-06為推動落實《農(nong)業農(nong)村部辦(ban)公(gong)(gong)廳(ting)、生態環境部辦(ban)公(gong)(gong)廳(ting)關于促進畜禽糞污還田利(li)用依法加強(qiang)養(yang)殖污染(ran)治(zhi)理(li)的(de)指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明確(que)畜禽糞污還田利(li)用有...